1620170492

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{2267}}^1$

素因数の和:2462

約数の個数: 48

約数和(自身を含む): 3011994720

約数和(自身を除く): 1391824228

約数列:

[1, 2, 4, 29, 58, 61, 101, 116, 122, 202, 244, 404, 1769, 2267, 2929, 3538, 4534, 5858, 6161, 7076, 9068, 11716, 12322, 24644, 65743, 131486, 138287, 178669, 228967, 262972, 276574, 357338, 457934, 553148, 714676, 915868, 4010323, 6640043, 8020646, 13280086, 13966987, 16041292, 26560172, 27933974, 55867948, 405042623, 810085246, 1620170492]

約数ペア:

[(1, 1620170492), (2, 810085246), (4, 405042623), (29, 55867948), (58, 27933974), (61, 26560172), (101, 16041292), (116, 13966987), (122, 13280086), (202, 8020646), (244, 6640043), (404, 4010323), (1769, 915868), (2267, 714676), (2929, 553148), (3538, 457934), (4534, 357338), (5858, 276574), (6161, 262972), (7076, 228967), (9068, 178669), (11716, 138287), (12322, 131486), (24644, 65743)]